Detailed Product Description

KYN28-12 switchgear is indoor electric distribution equipment which apply to 3phase AC 50HZ, working current to 4000A system. It is used for power acceptance and distribution,circuit control, protection and inspection etc in power plant, transformer substation or industrial and mining establishments. It can also be use in frequent operation place.

2.Structure instruction:

The cabinet is designed according to metal-clad enclosed switchgear standard of GB3906 and IEC298. It consists of cubicle and removable parts(trucks). Cabinet is made of aluminum zinc coated steel plate with bolt, and the cabinet is divided by metal plate into circuit breaker compartment, main busbar compartment, cable compartment and relay meter compartment. All metal parts are reliably earthing. Each compartment of main circuit system have pressure release channel. In cable room, can set 10x60mm2 earthing busbar.

3.Main characteristic:

easy and reliable five prevention lock, avoid fault operation;

can be equipped with ZN63A(VS1), VD4, ZN21, 3AH,VB2 and VEP vacuum circuit breaker, VC7 vacuum relay, load break switch and disconnector etc;

can equipped with voltage transformer truck, metering truck , disconnect truck etc, and truck of same use can be changeable.

This cabinet can be mounted against wall, maintain before cabinet, which can decrease floor space of cabinet.

Can install heater in circuit breaker compartment and cable compartment, to prevent corruption and water curdle.

cable compartment have enough space, can connect enough cable;

Out shell of cabinet preventing grade reach to IP4X, all room prevent grade reach to IP2X.